Good mod for the Quake 3 engine. The story was fun but the extra content for the multiplayer is pretty expensive. You pay $60 for the base game and $60 for some new maps. I remember when you got content updates like this for free. :(

Portal 2 is one of the best Valve games I have ever played. The story is long, very interesting and really funny. Even after you beat the campaign there is still the co-op mode that will last at least 5 hours.
~9.0/10

Excellent sequel to Half-Life from the esteemed game developer Valve. The atmosphere makes this game one to remember. The characters are astonishingly life-like and you will never forget them. The story is so beautiful and thrilling you will always remember it. Fighting off the overwhelming combine alien race will leave you with only a slight impression of the resistance's will to live. You will not only play through a great adventure but feel you have actually lived it. By the end of the game you will miss the great cast of caracters and hope for more, but do not fret because there are still two more games to play afterward.
~10/10